Set \date to the date of the last change (not the date of running latex (\today))

2000-08-20 14:32:17 +00:00 · 2000-08-20 14:32:17 +00:00 · 434d54f412
commit 434d54f412
--- a/sane.tex
+++ b/sane.tex
@ -14,7 +14,7 @@

 \title{\huge SANE Standard Version 1.01}
 \author{}
-\date{\today} 
+\date{July 31, 2000} 

 \makeindex